"So let me get this straight" the prosecutor says to the defendant. "You came home from work early and found your wife in bed with a strange man". "That's correct" says the defendant. "Upon which" continues the prosecutor "you take out a pistol and shot your wife, killing her". "That's correct" says the defendant. "Then my question to you is - why did you shoot your wife and not her lover?" asked the prosecutor. "It seemed easier" replied the defendant "than shooting a different man every day!"